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elasticsearch-js/docs/reference/api/RankEvalRankEvalMetricDiscountedCumulativeGain.md
2025-05-28 10:02:30 -05:00

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# `RankEvalRankEvalMetricDiscountedCumulativeGain` [interface-RankEvalRankEvalMetricDiscountedCumulativeGain]
| Name | Type | Description |
| - | - | - |
| `normalize` | boolean | If set to true, this metric will calculate the Normalized DCG. |